[totem] playlist: Send "current-removed" when clearing playlist

[Bastien Nocera <hadess src gnome org>]

commit 4eefb7ec5dadb8386238a3594473790857f424fd
Author: Bastien Nocera <hadess hadess net>
Date:   Sun Jan 26 14:45:23 2014 +0100

    playlist: Send "current-removed" when clearing playlist
    
    Otherwise the video widget isn't cleared, the playing property
    notify signal isn't sent, etc.

 src/totem-playlist.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/src/totem-playlist.c b/src/totem-playlist.c
index ca1496e..0b0efd0 100644
--- a/src/totem-playlist.c
+++ b/src/totem-playlist.c
@@ -1747,6 +1747,10 @@ totem_playlist_clear (TotemPlaylist *playlist)
 
        g_clear_pointer (&playlist->priv->current, gtk_tree_path_free);
 
+       g_signal_emit (G_OBJECT (playlist),
+                      totem_playlist_table_signals[CURRENT_REMOVED],
+                      0, NULL);
+
        return TRUE;
 }